ZS - Options Database

ZSCALER INC

$172.73 -3.16%

$177.50 (+2.76%)🌙

as of 09/02 06:01 PM

(9/2 14:06) ◀

Wednesday, September 2, 2026 (6:01pm)

▶ (9/3 09:36)

◀ 9/2 18:01 ▶

Option Volume

Detail

ℹ

Current (09/02) 19,905

Calls: 12,187 (61%)

Puts: 7,718 (39%)

Prior (09/01) 14,182

Calls: 7,099 (50%)

Puts: 7,083 (50%)

Current vs Prior +40.35%

Calls: +71.67% (Calls)

Puts: +8.97% (Puts)

Prior 7-Day Total 127,539

Calls: 70,938 (56%)

Puts: 56,601 (44%)

Prior 7-Day Average 18,219

Calls: 10,134 (56%)

Puts: 8,085 (44%)

Current vs Prior 7-Day Avg +9.25%

Calls: +20.26%

Puts: -4.55%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/02) $14.51M

Calls: $8.44M (58%)

Puts: $6.08M (42%)

Prior (09/01) $10.95M

Calls: $6.34M (58%)

Puts: $4.61M (42%)

Current vs Prior +32.54%

Calls: +32.97%

Puts: +31.95%

Prior 7-Day Total $82.60M

Calls: $55.39M (67%)

Puts: $27.21M (33%)

Prior 7-Day Average $11.80M

Calls: $7.91M (67%)

Puts: $3.89M (33%)

Current vs Prior 7-Day Avg +22.99%

Calls: +6.61%

Puts: +56.33%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/02) 0.63

Prior (09/01) 1.00

Current vs Prior -36.53%

Prior 7-Day Average 0.85

Current vs Prior 7-Day Avg -25.11%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (09/02) 211,907

Calls: 115,962 (55%)

Puts: 95,945 (45%)

Prior (09/01) 104,794

Calls: 61,055 (58%)

Puts: 43,739 (42%)

Current vs Prior +102.21%

Prior 7-Day Total 725,317

Calls: 424,362 (59%)

Puts: 300,955 (41%)

Prior 7-Day Average 103,616

Calls: 60,623 (59%)

Puts: 42,993 (41%)

Current vs Prior 7-Day Avg +104.51%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (09/04) | Next (09/11)Expiry (09/18) | Next (10/16)

Current 13.61% | 14.77%15.88% | 19.68%

Prior 14.27% | 15.09%16.04% | 20.22%

Current vs Prior -4.65% | -2.14%-0.99% | -2.63%

Prior 7-Day Avg 8.73% | 14.87%14.31% | 20.28%

Current vs 7-Day Avg +55.92% | -0.66%+10.96% | -2.92%

Prior 7-Day Eod 14.27% | 15.09%16.04% | 20.22%

Current vs 7-Day Eod -4.65% | -2.14%-0.99% | -2.63%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 7.12% | 5.18%

Calls: 6.28% | 4.13%

Puts: 7.96% | 6.23%

Prior 38.52% | 10.18%

Calls: 30.38% | 4.98%

Puts: 46.67% | 15.38%

Current vs Prior -81.52% | -49.12%

Prior 7-Day Avg 24.39% | 9.39%

Calls: 19.86% | 6.14%

Puts: 28.91% | 12.63%

Current vs 7-Day Avg -70.80% | -44.82%

Liquidity Pricy

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🤖 AI Insights

Bullish P/C ratio of 0.63. P/C ratio dropping 37% - sentiment shifting bullish. Rising open interest (up 102%) indicates new positions being established.

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BULLISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

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📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

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⚖️ Ratio Spreads

🛡️ Covered Calls

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Best Value <$1

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 30 of results (avg 8.0%, best 4.6%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$175.00	Sep 11	10.70	11.20	$10.95	4.6%	577	0.52	153
$175.00	Sep 4	10.00	10.50	$10.25	4.9%	1.1K	0.50	190
$172.50	Sep 4	11.05	11.65	$11.35	5.3%	510	0.54	53
$190.00	Sep 18	6.45	6.85	$6.65	6.0%	275	0.34	1.7K
$187.50	Sep 4	5.60	6.05	$5.82	7.7%	30	0.34	165

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$175.00	Sep 4	11.85	12.45	$12.15	4.9%	96	0.50	180
$170.00	Sep 4	9.20	9.75	$9.48	5.8%	105	0.43	281
$162.50	Sep 4	6.00	6.40	$6.20	6.5%	40	0.32	271
$175.00	Sep 11	12.50	13.35	$12.93	6.6%	702	0.49	171
$157.50	Sep 4	4.20	4.50	$4.35	6.9%	19	0.25	293

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 109 found (avg delta 0.69, highest 0.92)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$139.00	Sep 11	34.00	37.35	$35.67	9.4%	--	0.92	35
$139.00	Sep 4	33.50	36.50	$35.00	8.6%	--	0.92	19
$140.00	Sep 4	32.60	35.95	$34.28	9.8%	--	0.92	26
$140.00	Sep 11	33.00	36.50	$34.75	10.1%	--	0.92	61
$141.00	Sep 4	31.65	34.85	$33.25	9.6%	--	0.92	15

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$205.00	Sep 11	32.65	37.00	$34.83	12.5%	15	0.82	11
$205.00	Sep 18	33.70	37.50	$35.60	10.7%	15	0.80	2
$200.00	Sep 4	28.10	31.50	$29.80	11.4%	20	0.79	12
$200.00	Sep 11	28.50	32.00	$30.25	11.6%	30	0.78	1
$197.50	Sep 4	26.45	30.00	$28.23	12.6%	20	0.77	22

Most actively traded options today. High liquidity = easy entry/exit. 213 active (total vol 13.0K, top 1.4K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$200.00	Sep 4	2.92	3.25	$3.09	10.7%	1.4K	0.21	1.3K
$175.00	Sep 4	10.00	10.50	$10.25	4.9%	1.1K	0.50	190
$200.00	Sep 11	3.45	4.10	$3.78	17.2%	643	0.23	296
$175.00	Sep 11	10.70	11.20	$10.95	4.6%	577	0.52	153
$172.50	Sep 4	11.05	11.65	$11.35	5.3%	510	0.54	53

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$175.00	Sep 18	13.25	14.50	$13.88	9.0%	722	0.48	1.1K
$175.00	Sep 11	12.50	13.35	$12.93	6.6%	702	0.49	171
$150.00	Sep 4	2.21	2.50	$2.36	12.3%	467	0.16	606
$145.00	Sep 4	1.31	1.50	$1.41	13.5%	325	0.11	436
$140.00	Sep 4	0.66	0.83	$0.75	22.7%	240	0.06	219

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 46 strikes (avg 199.9%, max 241.4%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$165.00	Sep 4	Oct 16	219.8%	64.4%	241.4%	26	154
$160.00	Sep 4	Oct 16	217.0%	63.7%	240.9%	14	80
$185.00	Sep 4	Oct 16	223.8%	66.4%	237.0%	139	465
$195.00	Sep 4	Oct 16	227.0%	67.4%	236.9%	143	256
$170.00	Sep 4	Oct 16	217.2%	64.7%	235.6%	187	211

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$165.00	Sep 4	Oct 16	219.8%	64.4%	241.4%	51	696
$160.00	Sep 4	Oct 16	217.0%	63.7%	240.9%	330	665
$185.00	Sep 4	Oct 16	223.8%	66.4%	237.0%	6	281
$170.00	Sep 4	Oct 16	217.2%	64.7%	235.6%	115	375
$175.00	Sep 4	Oct 16	226.0%	67.7%	234.0%	101	342

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 187 found (best R:R 0.57, avg 2.23)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$145.00	$170.00	Oct 2	$15.95	$9.05	$15.95	85%	0.57	$160.95
$150.00	$167.50	Sep 25	$11.38	$6.12	$11.38	80%	0.54	$161.38
$160.00	$165.00	Oct 16	$1.93	$3.07	$1.93	68%	1.59	$161.93
$150.00	$155.00	Oct 16	$2.93	$2.07	$2.93	78%	0.71	$152.93
$200.00	$205.00	Oct 2	$0.45	$4.55	$0.45	28%	10.11	$200.45

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$187.50	$185.00	Sep 4	$0.93	$1.57	$0.93	66%	1.69	$186.57
$160.00	$157.50	Oct 2	$0.27	$2.23	$0.27	31%	8.26	$159.73
$165.00	$162.50	Oct 2	$0.42	$2.08	$0.42	37%	4.95	$164.58
$182.50	$180.00	Sep 4	$1.03	$1.47	$1.03	60%	1.43	$181.47
$177.50	$175.00	Sep 25	$0.83	$1.67	$0.83	51%	2.01	$176.67

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 132 found (best R:R 0.33, avg 0.58)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$202.50	$205.00	Sep 4	$0.84	$0.84	$1.66	80%	0.51	$203.34
$192.50	$195.00	Sep 18	$1.10	$1.10	$1.40	68%	0.79	$193.60
$180.00	$182.50	Sep 11	$1.44	$1.44	$1.06	54%	1.36	$181.44
$175.00	$177.50	Sep 4	$1.40	$1.40	$1.10	50%	1.27	$176.40
$182.50	$185.00	Sep 11	$1.15	$1.15	$1.35	58%	0.85	$183.65

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$150.00	$140.00	Oct 9	$2.50	$2.50	$7.50	78%	0.33	$147.50
$162.50	$160.00	Oct 2	$1.78	$1.78	$0.72	66%	2.47	$160.72
$165.00	$162.50	Sep 18	$1.75	$1.75	$0.75	64%	2.33	$163.25
$152.50	$150.00	Oct 2	$1.25	$1.25	$1.25	76%	1.00	$151.25
$165.00	$162.50	Sep 25	$1.55	$1.55	$0.95	64%	1.63	$163.45

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 22 found (avg debit $0.75, cheapest $0.70)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$175.00	Sep 4	Sep 11	$0.70	226.0%	107.3%
$182.50	Sep 4	Sep 11	$0.73	226.8%	108.9%
$185.00	Sep 4	Sep 11	$0.53	223.8%	105.9%
$187.50	Sep 4	Sep 11	$0.91	226.2%	111.0%
$172.50	Sep 4	Sep 11	$1.23	224.7%	110.0%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$175.00	Sep 4	Sep 11	$0.78	226.0%	107.3%
$182.50	Sep 4	Sep 11	$0.25	226.8%	108.9%
$187.50	Sep 4	Sep 11	$0.65	226.2%	111.0%
$172.50	Sep 4	Sep 11	$0.22	224.7%	110.0%
$190.00	Sep 4	Sep 11	$0.92	223.7%	111.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 63 found (cheapest 12.97% of stock, avg 15.52%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$175.00	Sep 4	$10.25	$12.15	$22.40	$152.60	$197.40	12.97%
$167.50	Sep 4	$14.02	$8.43	$22.45	$145.05	$189.95	13.00%
$170.00	Sep 4	$13.00	$9.48	$22.48	$147.52	$192.48	13.01%
$172.50	Sep 4	$11.35	$11.13	$22.48	$150.02	$194.98	13.01%
$165.00	Sep 4	$15.23	$7.33	$22.56	$142.44	$187.56	13.06%
$177.50	Sep 4	$8.85	$13.80	$22.65	$154.85	$200.15	13.11%
$162.50	Sep 4	$17.00	$6.20	$23.20	$139.30	$185.70	13.43%
$167.50	Sep 11	$14.80	$8.95	$23.75	$143.75	$191.25	13.75%
$170.00	Sep 11	$13.80	$9.98	$23.78	$146.22	$193.78	13.77%
$165.00	Sep 11	$16.10	$7.75	$23.85	$141.15	$188.85	13.81%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 170 found (cheapest 7.61% of stock, avg 11.63%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$187.50	$165.00	Sep 4	$5.82	$7.33	$13.15	$151.85	$200.65
$185.00	$165.00	Sep 4	$6.45	$7.33	$13.78	$151.22	$198.78
$200.00	$157.50	Oct 9	$6.43	$8.00	$14.43	$143.07	$214.43
$187.50	$165.00	Sep 11	$6.73	$7.75	$14.48	$150.52	$201.98
$200.00	$155.00	Oct 16	$7.20	$7.15	$14.35	$140.65	$214.35
$187.50	$167.50	Sep 4	$5.82	$8.43	$14.25	$153.25	$201.75
$185.00	$165.00	Sep 11	$6.98	$7.75	$14.73	$150.27	$199.73
$185.00	$167.50	Sep 4	$6.45	$8.43	$14.88	$152.62	$199.88
$182.50	$165.00	Sep 4	$7.40	$7.33	$14.73	$150.27	$197.23
$200.00	$160.00	Oct 9	$6.43	$8.65	$15.08	$144.92	$215.08

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 159 found (best R:R 4.56, avg credit $1.39)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
158/160	192/195	Sep 18	$2.05	$0.45	38%	4.56	$157.95	$194.55
152/155	192/195	Sep 18	$1.85	$0.65	43%	2.85	$153.15	$194.35
158/160	190/192	Sep 11	$1.90	$0.60	38%	3.17	$158.10	$191.90
150/152	192/195	Sep 18	$1.67	$0.83	46%	2.01	$150.83	$194.17
158/160	200/202	Sep 11	$1.60	$0.90	48%	1.78	$158.40	$201.60
158/160	198/200	Sep 18	$1.65	$0.85	43%	1.94	$158.35	$199.15
160/162	192/195	Sep 18	$1.82	$0.68	35%	2.68	$160.68	$194.32
155/158	192/195	Sep 18	$1.63	$0.87	41%	1.87	$155.87	$194.13
152/155	198/200	Sep 18	$1.45	$1.05	48%	1.38	$153.55	$198.95
150/155	195/200	Oct 9	$3.18	$1.82	39%	1.75	$151.82	$198.18

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 108 found (best R:R 82.33, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$175.00	$180.00	$185.00	Oct 16	$0.06	$4.94	10%	82.33
$170.00	$175.00	$180.00	Oct 16	$0.09	$4.91	10%	54.56
$185.00	$190.00	$195.00	Oct 16	$0.07	$4.93	8%	70.43
$195.00	$200.00	$205.00	Sep 25	$0.15	$4.85	9%	32.33
$185.00	$190.00	$195.00	Oct 2	$0.21	$4.79	10%	22.81

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$165.00	$170.00	$175.00	Oct 16	$0.10	$4.90	10%	49.00
$150.00	$155.00	$160.00	Oct 16	$0.13	$4.87	10%	37.46
$140.00	$145.00	$150.00	Oct 16	$0.14	$4.86	9%	34.71
$160.00	$165.00	$170.00	Oct 16	$0.20	$4.80	10%	24.00
$177.50	$180.00	$182.50	Sep 18	$0.07	$2.43	6%	34.71

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 33 found (best net $-1.15, 32 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$150.00	$167.50	1:2	Sep 25	-$4.87	$12.63
$175.00	$190.00	1:2	Oct 9	-$2.79	$12.21
$202.50	$205.00	1:2	Sep 4	-$1.40	$1.10
$195.00	$200.00	1:2	Sep 11	-$2.53	$2.47
$200.00	$205.00	1:2	Sep 18	-$2.47	$2.53

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$197.50	$175.00	1:2	Oct 9	-$1.15	$21.35
$150.00	$140.00	1:2	Oct 9	-$0.20	$9.80
$145.00	$140.00	1:2	Sep 25	-$0.89	$4.11
$150.00	$145.00	1:2	Sep 18	-$1.06	$3.94
$142.00	$141.00	1:2	Sep 4	-$0.58	$0.42

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 67 found (best yield 6.14%, avg 3.92%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$185.00	Oct 16	$10.60	0.43	7.1%	6.14%	13.24%	4	38
$190.00	Oct 16	$9.00	0.39	10.0%	5.21%	15.21%	21	49
$200.00	Oct 16	$6.65	0.31	15.8%	3.85%	19.64%	2	138
$180.00	Oct 16	$11.50	0.48	4.2%	6.66%	10.87%	19	60
$175.00	Oct 16	$13.75	0.53	1.3%	7.96%	9.27%	2	23
$175.00	Oct 9	$13.15	0.53	1.3%	7.61%	8.93%	1	6
$192.50	Oct 9	$6.95	0.36	11.4%	4.02%	15.47%	10	--
$195.00	Oct 9	$6.40	0.34	12.9%	3.71%	16.60%	1	14
$195.00	Oct 16	$6.15	0.35	12.9%	3.56%	16.45%	23	29
$180.00	Oct 2	$10.15	0.47	4.2%	5.88%	10.09%	1	12

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Current Put/Call Breakdown

Total Calls 12,187

Total Puts 7,718

Put/Call Ratio 0.63

Net Difference 4,469

Prior's Put/Call Breakdown

Total Calls 7,099

Total Puts 7,083

Put/Call Ratio 1.00

Net Difference 16

Prior 7-Day Put/Call Summary

Total Calls 70,938

Total Puts 56,601

Average Put/Call Ratio 0.85

Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
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Option Volume

Dollar Volume

Put/Call Ratio

Open Interest

Expected Move

Relative Spread

🤖 AI Insights

📈 Options Analysis

Current 5-Minute Volume Snapshots

Prior's 5-Minute Volume Snapshots

Current Put/Call Breakdown

Prior's Put/Call Breakdown

Prior 7-Day Put/Call Summary

Daily Put/Call History (Last 7 Days)

Upcoming Earnings - 2 Weeks Prior

Upcoming Earnings - 1 Week Prior

Earnings This Week

Earnings - Day Before / Day After

Options Activity Around Earnings

Chart Title

Price — Past 7 Days

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